Overview

overview

10

Static

static

3

d6d5cf729e...9e.exe

windows7-x64

10

d6d5cf729e...9e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d6d5cf729e9b908cc3b07799e8b343b6ce32f591044b872c70d0e5afe7826b9e

  • Size

    1.7MB

  • Sample

    250211-2wycsatrdt

  • MD5

    6d30e9e453dc8ce560cc429d11268a3f

  • SHA1

    f3bca6737abbf30b878716ccb0a894f3413eacf1

  • SHA256

    d6d5cf729e9b908cc3b07799e8b343b6ce32f591044b872c70d0e5afe7826b9e

  • SHA512

    1ad718b52b65cabb985550c46378fef923d1c3f08fb964413a830e283c7f4f4776457d412b350080cef5db1c00cd2bd8c7a36f51bbd4a1b7a46cf8951551c586

  • SSDEEP

    24576:mL9yqdxI0r/eAz1mxiTaE/R++9GLPOQ8+EgQOiRK7rD1eM+HpFpM5UFVxItexoX:SEwxNGq1mwTHnGLPqTv4rD1ed1NSte

Score
10/10
healeradwaredefense_evasiondiscoverydropperevasionpersistenceprivilege_escalationstealertrojan

Malware Config

Targets

    • Target

      d6d5cf729e9b908cc3b07799e8b343b6ce32f591044b872c70d0e5afe7826b9e

    • Size

      1.7MB

    • MD5

      6d30e9e453dc8ce560cc429d11268a3f

    • SHA1

      f3bca6737abbf30b878716ccb0a894f3413eacf1

    • SHA256

      d6d5cf729e9b908cc3b07799e8b343b6ce32f591044b872c70d0e5afe7826b9e

    • SHA512

      1ad718b52b65cabb985550c46378fef923d1c3f08fb964413a830e283c7f4f4776457d412b350080cef5db1c00cd2bd8c7a36f51bbd4a1b7a46cf8951551c586

    • SSDEEP

      24576:mL9yqdxI0r/eAz1mxiTaE/R++9GLPOQ8+EgQOiRK7rD1eM+HpFpM5UFVxItexoX:SEwxNGq1mwTHnGLPqTv4rD1ed1NSte

    Score
    10/10
    healerdefense_evasiondiscoverydropperevasiontrojanadwarepersistenceprivilege_escalationstealer

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Healer family

      healer

    • Modifies Windows Defender DisableAntiSpyware settings

      evasiontrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Modifies Windows Defender notification settings

      defense_evasiontrojan

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      defense_evasion

    • Windows security modification

      defense_evasiontrojan

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Browser Extensions

1
T1176

Create or Modify System Process

4
T1543

Windows Service

4
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Create or Modify System Process

4
T1543

Windows Service

4
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Impair Defenses

5
T1562

Disable or Modify Tools

5
T1562.001

Modify Registry

9
T1112

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Virtualization/Sandbox Evasion

2
T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks